M5 x 30 mm Metric hex socket svasata a testa piatta vite bulloni 20PCS
Description: 304 Stainless Steel Material, 0.8mm Thread Pitch, Hex Key Hex Socket, Countersunk Flat Head Bolts Screws, M5 x 30mm. Countersunk bolts is anti-corrosion,rustless,non-pollution and high-hardness. It is widely used in industrial.